Home / 2,269,560,038.40-3,404,340,057.60-1,494,081,331.20

Finding the Fourth Proportional to 2,269,560,038.40, 3,404,340,057.60 and 1,494,081,331.20

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Solution

The fourth proportional to 2,269,560,038.40, 3,404,340,057.60 and 1,494,081,331.20 is: 2,241,121,996.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,560,038.40 : 3,404,340,057.60 = 1,494,081,331.20 : x
  2. Step 2: Convert to fraction form
    2,269,560,038.40/3,404,340,057.60 = 1,494,081,331.20/x
  3. Step 3: Cross multiply
    2,269,560,038.40x = 3,404,340,057.60 × 1,494,081,331.20
  4. Step 4: Simplify right side
    2,269,560,038.40x = 5,086,360,925,116,492,800
  5. Step 5: Solve for x
    x = 5,086,360,925,116,492,800/2,269,560,038.40
  6. Step 6: Final answer
    x = 2,241,121,996.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.